6947710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 15882480

約数和(自身を除く): 8934770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1289, 2578, 2695, 5390, 6445, 9023, 12890, 14179, 18046, 28358, 45115, 63161, 70895, 90230, 99253, 126322, 141790, 198506, 315805, 496265, 631610, 694771, 992530, 1389542, 3473855, 6947710]

約数ペア:

[(1, 6947710), (2, 3473855), (5, 1389542), (7, 992530), (10, 694771), (11, 631610), (14, 496265), (22, 315805), (35, 198506), (49, 141790), (55, 126322), (70, 99253), (77, 90230), (98, 70895), (110, 63161), (154, 45115), (245, 28358), (385, 18046), (490, 14179), (539, 12890), (770, 9023), (1078, 6445), (1289, 5390), (2578, 2695)]